Anyone have a good one to recommend?
I have the female 2.5 TRRS to XLR - you can configure the connector ends to your needs
Fiio has the Fiio BL44 https://oidiosound.co.uk/ready-made/adaptors/fiio-bl44-adaptor.html
you can have build custom ones or get the standard adapter
Sennheiser and Sony have tons of them…
there is no magic in this stuff